+0  
 
0
290
1
avatar

How many three-digit positive integers exist, all of whose digits are 2's and/or 5's and/or 8's?

 Dec 21, 2021
 #1
avatar+76 
+1

If each place value has to have a 2, 5, or 8, there are 3 possibilities for each place value.

3*3*3= 27

 Dec 21, 2021

4 Online Users

avatar
avatar
avatar